Using Avaya Telephone Features
** These optional features must be ordered by your telephone coordinator and there is an additional cost.
Line Drawings of AT&T equipment with identification of buttons. Please print out for reference in instructions.
2500 Single line set
8410 Digital set (the 10 button small digital)
8434 Digital Console
On Single line phones: FLASH, RECALL, TAP, & R all indicate the same button. Any single line set without this button will have to use the Switchhook button instead.